*{
    padding: 0;
    margin: 0;
    border: 0;
}
ol,ul,li{
	list-style: none;
}
a{
    text-decoration: none;
    font-family: '微软雅黑';
}
.clears{ clear:both;
    height:0;
    line-height:0;
    overflow:hidden;
    font-size:0;}
h3{
    display: block;
}